Can you help me find the simple subject in these sentences. or if I am correct?<br/><br/>The window in my bedroom blew open. Bedroom is the Simple subject.<br/><br/>My friends and I played laccross. I is the Simple subject.<br/><br/>The candles on the birthday cake burned brightly. Cake is the SS<br/><br/>Greg's dog chews his bone. Dog is the simple subject.